+ <xs:group name="filter_limit">
+ <xs:sequence>
+ <xs:element minOccurs="0" ref="mp:limit"/>
+ </xs:sequence>
+ </xs:group>
+ <xs:element name="limit">
+ <xs:complexType>
+ <xs:attribute name="bandwidth" type="xs:integer"/>
+ <xs:attribute name="pdu" type="xs:integer"/>
+ <xs:attribute name="search" type="xs:integer"/>
+ <xs:attribute name="retrieve" type="xs:integer"/>
+ </xs:complexType>
+ </xs:element>
+ <xs:attributeGroup name="filter_limit">
+ <xs:attribute name="type" use="required">
+ <xs:simpleType>
+ <xs:restriction base="xs:token">
+ <xs:enumeration value="limit"/>
+ </xs:restriction>
+ </xs:simpleType>
+ </xs:attribute>
+ </xs:attributeGroup>